Section 31(1) in Hyderabad Metropolitain Water Supply Sewerage Act, 1989
(1)The Public Health Engineer in charge of water supply shall fix hydrants on water mains (other than trunk mains) at such places as may be most convenient for affording a supply of water for extinguishing any fire and shall keep in good order and from time to time renew every such hydrant. Every such hydrant shall be denoted by letters, marks or figures displayed prominently on some wall, building or other structure near such hydrant.
